Log into your King Soopers or City Market account. (New users will need to create a loyalty account which requires some basic information, a valid email address and a loyalty card.)
Go to "my account" then "community rewards".
Search for RCHS Girls Volleyball either by name or EA856 and then click Enroll. (If you have the app you can go to your account and under loyalty there is a place for Community Rewards. You can follow the same steps and if you are enrolled, it should list RCHS Girls Volleyball)
Once you have linked your account, you must swipe your registered King Soopers or City Market loyalty card or use the phone number that is related to your registered King Soopers or City Market loyalty card when shopping for each purchase to count.